PlainWater

Community Water System · PWS FL6514837

Timber Lake Estates

Wesley Chapel, Florida 33543 - drinking water served from groundwater sources to 1,225 people, tracked in EPA SDWIS and UCMR5.

1,225
People served
64
EPA violations
3
Health-based
2 PFAS
UCMR5 result

The verdict

EPA records 64 drinking-water violations at Timber Lake Estates, 5% of them health-based - above the Florida per-system average, and UCMR5 testing detected 2 PFAS compounds.

64
Total EPA violations on record
5%
Health-based (MCL / treatment failure)
1,225
People served by this system
2
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Timber Lake Estates

Timber Lake Estates is a private-owned community water system that delivers drinking water to 1,225 residents in Wesley Chapel, Florida (Pasco County) through 481 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 64 total violations for this system , of which 3 (5%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 41 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Revised Total Coliform Rule, recorded in 9 violations (MON). Under EPA's UCMR5 PFAS monitoring program, 2 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 4.2 ppt (parts per trillion). PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

Across Florida, EPA tracks 5,093 public water systems serving 22,381,282 people, with 184,355 cumulative violations and 24,266 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 36.2 violations. Statewide, 218 of 402 UCMR5-tested systems have reported PFAS detections (54.2%).

Timber Lake Estates's 64 violations sit above the Florida average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
1,225
Total Violations
64
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
481
County
Pasco
School/Daycare
No
MCL Violations
3
Monitoring Violations
41
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule MON 9 2024
Gross Alpha, Excl. Radon and U MR 9 1987
E. COLI MR 8 2024
Coliform (TCR) MR 7 2013
Coliform (TCR) MCL 3 2003
Consumer Confidence Rule Other 3 2025
Total Haloacetic Acids (HAA5) MR 1 2024
2,4,5-TP MR 1 1984
Endrin MR 1 1984
Methoxychlor MR 1 1984
2,4-D MR 1 1984
Toxaphene MR 1 1984
TTHM MR 1 2024
BHC-GAMMA MR 1 1984

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 58 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 7/21/2025 <7.00 ppt 7.00 ppt Not Detected
PFTA 7/21/2025 <8.00 ppt 8.00 ppt Not Detected
PFMPA 7/21/2025 <4.00 ppt 4.00 ppt Not Detected
NEtFOSAA 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 7/21/2025 <6.00 ppt 6.00 ppt Not Detected
PFHpS 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 7/21/2025 <4.00 ppt 4.00 ppt Not Detected
NFDHA 7/21/2025 <20.00 ppt 20.00 ppt Not Detected
PFEESA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
PFBA 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
ADONA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFOS 7/21/2025 4.20 ppt 4.00 ppt Detected
PFMBA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 7/21/2025 <2.00 ppt 2.00 ppt Not Detected
PFHpA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFNA 7/21/2025 <4.00 ppt 4.00 ppt Not Detected
PFBS 7/21/2025 4.00 ppt 3.00 ppt Detected
PFOA 7/21/2025 <4.00 ppt 4.00 ppt Not Detected
PFDA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFDoA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxA 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
PFUnA 7/21/2025 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 7/21/2025 <5.00 ppt 5.00 ppt Not Detected
PFHxS 7/21/2025 <3.00 ppt 3.00 ppt Not Detected
NEtFOSAA 1/8/2024 <5.00 ppt 5.00 ppt Not Detected
8:2 FTS 1/8/2024 <5.00 ppt 5.00 ppt Not Detected
PFMPA 1/8/2024 <4.00 ppt 4.00 ppt Not Detected
PFPeA 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
PFMBA 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
PFEESA 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
NFDHA 1/8/2024 <20.00 ppt 20.00 ppt Not Detected
PFPeS 1/8/2024 <4.00 ppt 4.00 ppt Not Detected
PFTA 1/8/2024 <8.00 ppt 8.00 ppt Not Detected
NMeFOSAA 1/8/2024 <6.00 ppt 6.00 ppt Not Detected
PFUnA 1/8/2024 <2.00 ppt 2.00 ppt Not Detected
PFTrDA 1/8/2024 <7.00 ppt 7.00 ppt Not Detected
PFHpA 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpS 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 1/8/2024 <2.00 ppt 2.00 ppt Not Detected
PFBS 1/8/2024 3.80 ppt 3.00 ppt Detected
PFHxS 1/8/2024 <3.00 ppt 3.00 ppt Not Detected
PFOS 1/8/2024 4.00 ppt 4.00 ppt Detected
PFOA 1/8/2024 <4.00 ppt 4.00 ppt Not Detected
PFNA 1/8/2024 <4.00 ppt 4.00 ppt Not Detected
11Cl-PF3OUdS 1/8/2024 <5.00 ppt 5.00 ppt Not Detected

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Timber Lake Estates.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID FL6514837 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Florida Drinking Water Authority

Florida Department of Environmental Protection, Drinking Water Program is the primacy agency that licenses and inspects Timber Lake Estates under EPA-delegated authority.

Open FL regulator portal

Source: Florida Department of Environmental Protection, Drinking Water Program

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Consumer Confidence Rule Other 3 SDWIS / FL6514837 / 7000
2024 Revised Total Coliform Rule MON 9 SDWIS / FL6514837 / 8000
2024 E. COLI MR 8 SDWIS / FL6514837 / 3014
2024 Total Haloacetic Acids (HAA5) MR 1 SDWIS / FL6514837 / 2456
2024 TTHM MR 1 SDWIS / FL6514837 / 2950
2013 Coliform (TCR) MR 7 SDWIS / FL6514837 / 3100
2003 Coliform (TCR) MCL 3 SDWIS / FL6514837 / 3100
1987 Gross Alpha, Excl. Radon and U MR 9 SDWIS / FL6514837 / 4000
1984 2,4,5-TP MR 1 SDWIS / FL6514837 / 2110
1984 Endrin MR 1 SDWIS / FL6514837 / 2005
1984 Methoxychlor MR 1 SDWIS / FL6514837 / 2015
1984 2,4-D MR 1 SDWIS / FL6514837 / 2105
1984 Toxaphene MR 1 SDWIS / FL6514837 / 2020
1984 BHC-GAMMA MR 1 SDWIS / FL6514837 / 2010

How Timber Lake Estates Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Timber Lake Estates Florida avg Federal benchmark
Total violations 64 36.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 3 4.8 Indicates a contaminant exceeded a federal MCL
PFAS detection 2 compounds 54.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,225 4,395 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,093 regulated public water systems in Florida.

Federal MCL reference, Safe Drinking Water Act thresholds
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Timber Lake Estates water safe to drink?
Timber Lake Estates (PWS ID: FL6514837) has 64 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 2 PFAS compounds found. This system serves 1,225 people using Groundwater sources.
How many people does Timber Lake Estates serve?
Timber Lake Estates serves 1,225 people in Wesley Chapel, Florida. It is a Private-owned system using Groundwater water sources with 481 service connections.
What type of violations does Timber Lake Estates have?
Timber Lake Estates has 64 total violations: 3 health-based violations (MCL exceedances or treatment failures), 41 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Timber Lake Estates water?
Yes. UCMR5 testing detected 2 PFAS compounds in Timber Lake Estates's water supply: PFOS, PFBS. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does Timber Lake Estates use?
Timber Lake Estates uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from?
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.